← Certificates
Health Product Declaration
Ingredients & chemicalsA structured material ingredient disclosure under the HPD Open Standard and stated disclosure threshold.
You might see it written as: HPD · Health Product Declaration
Issued by: HPD Collaborative (self-published by manufacturers)
What it proves
A structured material ingredient disclosure under the HPD Open Standard and stated disclosure threshold.
What it does not prove
- That disclosed ingredients are inherently healthy or hazard-free.
Claims it can support
- Has Health Product Declaration →
medium risk
- Claims Ingredient Disclosure Threshold Met →
medium risk
Evidence checklist
- Minimum authority
- Third-party verified
- Should state
- Hpd Version · Disclosure Threshold · Valid Until · Product Scope
- Date sensitivity
- Expiry matters — check the certificate is current.
HPD is a disclosure instrument; it should not be displayed as a safety score.
Source: HPD Collaborative ↗